package com.boang.jc;

/*
  @author: 13813
  @date: 2024/11/18 14:14
*/
public class Test01 extends Object{
    public static void main(String[] args) {
        Programmer programmer = new Programmer();
        programmer.name = "张三";

//        ProjectManager projectManager = new ProjectManager();
//        projectManager.age = 30;
    }
}
